French Door Installation Cost

If you're trying to figure out the cost to install French doors, the range is genuinely wide — and the extremes aren't very useful without context. A basic vinyl French door pair installed in an existing opening runs around $1,500–$3,000. A custom aluminum-clad wood unit with sidelights, a transom, and specialty glass can reach $15,000 or more. Most homeowners land somewhere in the middle. This guide breaks down French door installation cost by material, style, and configuration, explains what drives prices up, and covers why your local number may sit above or below the national average.

How Much Do French Doors Cost Installed?

The table below shows French door costs by material — door unit plus standard installation labor into an existing rough opening of appropriate size. No structural modifications, no permit fees, no glass upgrades beyond standard double-pane tempered. These are the baseline numbers before add-ons.

Installation timeline: Vinyl and fiberglass units typically go in within a single day. Aluminum and aluminum-clad wood usually take one to two days, and custom wood runs two to three days. Add time for any structural modification to the opening.

These ranges assume a standard double-panel hinged configuration (two active doors) in a common width (5 or 6 feet). "Standard range" reflects stock or near-stock units with standard hardware. "Premium / custom range" reflects larger sizes, upgraded glass, specialty hardware, or fabricated-to-order units. Most homeowners land in the lower half of the high-end range, not at the ceiling. For how major brand lines map onto these tiers, see our Pella vs. Andersen comparison and the door brands hub.

Cost by Style: Configuration Affects Price

French doors come in several configurations, and the style you choose affects cost significantly.

• Standard hinged pair (exterior): Two active panels, both swing open. The most common configuration. Provides a full opening width equal to the rough opening. Cost follows the material table above.
• French door with one active / one fixed panel: One door swings; the other is fixed. Less expensive than a full active pair — fewer hinges, simpler hardware — and useful when full opening width isn't needed. Expect to pay 10–20% less than a comparable full-active pair.
• Sliding French doors: Panels that slide rather than swing — sometimes called "sliding patio doors with French door styling." These typically cost less than true hinged French doors because the hardware system is simpler, but they don't provide the same full-open experience. Budget similarly to standard sliding patio doors in the same material.
• Exterior vs. interior French doors: Exterior French doors are built for weather exposure and energy performance — thicker frames, insulated glass, heavy-duty hardware. Interior French doors (used between rooms) are significantly less expensive because they don't require weatherstripping, insulated glass, or exterior-grade hardware. Interior French doors typically cost $600–$3,000 installed, well below exterior equivalents.

Labor vs. Materials: How the Budget Splits

Understanding how your budget splits between materials and labor helps you evaluate quotes and identify where there's flexibility.

For a mid-range French door installation, the door unit itself typically represents 60–75% of the total cost. Labor accounts for the remaining 25–40%. This means material choice is the dominant lever — upgrading from vinyl to fiberglass has a larger budget impact than most labor variables.

Labor runs $500–$1,500 for a standard installation in most markets — door removal, new unit set and seal, shimming, weatherstripping, and basic trim work. Complex projects (large openings, structural modifications, stucco repair) push labor higher, sometimes substantially. When comparing quotes, look at the labor line specifically: very low labor numbers sometimes mean scope items have been excluded rather than priced.

What Drives French Door Costs Up

Several factors push French door costs above the baseline ranges in the table.

• Sidelights: Narrow fixed glass panels flanking the door — one or two per side. They add light and visual presence, but they also add cost: $500–$2,000 per sidelight depending on size and glass specification, plus additional framing work if the rough opening needs to be widened.
• Transoms: A horizontal glass panel above the door. Adds height and natural light. Cost varies widely — a simple fixed transom might add $400–$800; a custom curved or divided-lite transom can add $1,500–$3,000 or more.
• Custom sizes: Standard French door widths (5-foot, 6-foot) are stocked. Non-standard widths — 7-foot, 8-foot, or custom — require fabricated units that cost significantly more and have longer lead times. Budget 20–40% above comparable standard sizes.
• Specialty glass: Decorative divided lites, frosted or obscure glass, leaded glass, and impact-resistant glass each add cost beyond standard clear double-pane. Low-E coatings are relatively modest (often included in better units). Decorative options can add $300–$1,500 or more depending on complexity and coverage.
• Hardware upgrades: Multipoint locking systems, designer lever sets, custom pulls, and mortise locks are meaningful upgrades over basic single-point latches. Budget $300–$1,500 for hardware upgrades depending on the system and finish. Our French door hardware guide covers the options in more detail, and our smart locks for French doors page walks through keyless systems that work with hinged pairs.

Permit Costs and Old Door Removal

Two line items that often surprise homeowners: permits and removal.

Permit fees for exterior door replacements typically run $100–$400 depending on the municipality. Most jurisdictions require a permit for an exterior door replacement even when the opening size isn't changing, though processing speed and enforcement vary widely from one building department to the next. A reputable contractor will pull the permit on your behalf — confirm this service is included in the quote before signing. The permit fee itself is usually passed through at cost.

Old door removal and disposal is typically included in a full installation quote from a licensed contractor. Removal labor is minimal when the replacement goes in the same opening. The exception: if the old frame has rot, water damage, or structural issues, remediation before the new unit can be installed adds cost and may affect timeline. Always ask contractors to note any observed concerns during their site visit — not after they've started.

Why Your Local Costs May Differ From the National Average

A national average is a starting point, not a quote. Four factors move the real number in your market, and together they explain most of the spread between what one homeowner pays and what another pays for the same door.

• Regional labor rates: The single largest source of variation. Skilled door and window installation labor in high cost-of-living metros runs well above national benchmarks — 20–40% higher in the most expensive markets — while rural and lower-cost regions run below them. A quote that looks high against a national average may be completely normal for your area. Compare against local bids, not national figures.
• State and local energy codes: Some states enforce stricter energy requirements than the national baseline — California's Title 24 is the most-cited example. Where those codes apply, the lowest-performing budget units don't qualify at all, which raises the effective price floor on what you're permitted to install.
• Coastal and severe-weather requirements: Homes near salt water face corrosion risk that pushes material choices toward fiberglass or thermally broken aluminum over basic vinyl or wood, with marine-grade or stainless-steel hardware. Hurricane-prone coastal zones add impact-rated glass requirements on top. Both carry costs an inland project doesn't.
• HOA approval: Many planned communities have architectural guidelines governing door materials, colors, and configurations. The cost is usually indirect — approval adds two to six weeks of lead time, which affects contractor scheduling — but if your first choice is rejected and you have to pivot, the substitute product may cost more than what you picked.

How to Budget and Get an Accurate Quote

Before requesting quotes, it's worth doing basic homework: know your rough opening dimensions, have a material preference in mind (or at least a budget range), and understand whether your HOA has approval requirements.

Plan to get two to three quotes for any project. The goal isn't to find the cheapest — it's to understand whether quotes are telling a consistent story. Wide variation usually means different scopes. Ask each contractor to itemize: door unit cost, labor, permit handling, removal/disposal, trim work, and any structural or repair items. A quote that can't be itemized isn't a quote you can trust.

If you're still deciding between a hinged pair and a slider before you price anything, our French doors vs. sliding doors comparison covers the trade-offs side by side — and if the project is a slider swap rather than a new French door, our sliding glass door replacement cost guide breaks that down by opening size.